Herpes Simplex Virus Type 1 Antibody (Qualitative) – Penile Swab
This test detects antibodies to herpes simplex virus type 1 (HSV-1) using a sample collected from your penis. It helps determine if you have been exposed to HSV-1, which can cause cold sores or genital herpes.
["This test checks for past exposure to HSV-1, not active infection, using a swab sample from your genital area."]
Key facts at a glance
- LOINC
- 44473-7
- Short code
- HSV1 Ag Penis Ql
- Synonyms
- HSV1 Ag Penis Ql
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test looks for antibodies produced by your immune system in response to HSV-1. Antibodies are proteins that your body makes to fight infections. If you have been exposed to HSV-1, your body will have developed these antibodies over time. This test does not measure the virus itself or detect active infection.
Why It Might Be Ordered
Your healthcare provider may order this test if you have symptoms like sores or lesions around your genital area, or if you have a history of cold sores or genital herpes. It can also be used in certain screening or research contexts.
Sample Collection and Preparation
A healthcare provider will collect a swab sample from your penis. The swab is gently inserted into the area to collect cells and fluids. This sample is then sent to a lab for testing.
What to Expect Before the Test
No special preparation is needed. You may shower or clean the area gently before the test if desired, but avoid using harsh soaps or irritants. If you have active sores, inform your healthcare provider before the test.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
This test is primarily used to identify past exposure to HSV-1 rather than active infection. Positive results indicate your immune system has encountered HSV-1, which can help with diagnosis, counseling, or research purposes. It does not replace other tests like viral culture or PCR that can detect active HSV-1 infection.
Short name
HSV-1 Antibody (Qualitative) – Swab Test
Frequently asked questions
Will this test show if I currently have an active HSV-1 infection?
How long does it take to get the results of this test?
Can I have false-positive or false-negative results with this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy